Has anyone come up with a solution to sync the music files on Google Music with a desktop folder(s)? For example, after you uploaded a music file on Google Music, is erasing the file and uploading a new file the only way to edit the MP3 tags or change the album cover? For Picasa Web, Google's photo cloud, there is a clever solution by Gladinet (and maybe a few others) that creates copies of the files on Google Picasa Web and syncs any changes made to them.
What I'd like to have happen is keep a centralized music depository and make one change reflected in Google Music and all the other cloud storages (Dropbox, SkyDrive, etc.) that I may have. With other cloud storage, I can easily make this happen using Window's own symbolic link or a web-based service like IFTTT. The only bottleneck is the inability to sync Google Music with a desktop folder.
Any viable suggestion?